The Streamlight® Survivor® 90540 Right-Angle Flashlight (Alkaline Model) delivers reliable, intrinsically safe illumination for firefighters, industrial workers, and emergency responders. Its compact, low-profile design clips securely to turnout gear, harnesses, or belts, while the D-ring enables forward-hanging, hands-free lighting during critical operations.

Constructed from high-impact, heat-resistant nylon with an O-ring–sealed lens, the Survivor® endures demanding conditions including heat, moisture, and debris exposure. Equipped with four lighting modes—High, Low, Flash, and Moonlight—it provides up to 175 lumens, 405 m of beam distance, and 41,000 candela of intensity. Powered by four AA alkaline batteries, it ensures dependable light output without the need for charging equipment.

Key Features

Right-angle design: Provides directional light and hands-free operation.
Four lighting modes: High, Low, Flash, and Moonlight for battery management.
175 lumens output: Projects a concentrated beam through smoke and darkness.
Smoke Cutter® optics: Optimizes visibility with optional amber or black filters.
Durable construction: Impact-resistant, heat-tolerant nylon with sealed lens.
Alkaline power: Runs on four AA batteries (no charging required).
Safety rated: Intrinsically safe for Class I, II, Div. 1 hazardous environments.
NFPA and MSHA compliant: Firefighter-grade performance and approval.
IPX4 water resistance: Operates in wet, rugged, or smoky conditions.
Lightweight: Only 13.7 oz (388 g) for comfortable all-day wear.

Intended Use

Ideal for professionals working in dark, hazardous, or smoke-filled environments requiring reliable, hands-free illumination.

Firefighting and rescue operations
Industrial maintenance and utilities
Oil, gas, and chemical processing
Mining and confined space work
Emergency response and law enforcement

Product Specifications

Model Number: 90540
Product Type: Right-angle intrinsically safe flashlight (alkaline version)
Lumens: 175 (High)
Beam Distance: 405 m
Max Candela: 41,000
Lighting Modes: High, Low, Flash, Moonlight
Battery Type: 4×AA alkaline (carrier included)
Run Time: 4 h (High) / 15 h (Low) / 8 h (Flash) / 20 days (Moonlight)
Housing: High-impact nylon with O-ring seals
Lens: Polycarbonate with scratch-resistant coating
Dimensions: 7.06 in (17.9 cm)
Weight: 13.7 oz (388 g)
Colors Available: Orange, Yellow, Black
Switch: Push-button, easy to operate with gloves
Country of Origin: USA

Certifications and Standards

Class I, II, Division 1, Groups C–G: Intrinsically safe for hazardous locations.
Class I, Division 2, Groups A–D: Certified for use in explosive gas environments.
NFPA 1970 (2025): Meets 500°F heat exposure standard for firefighter flashlights.
NFPA 1900 (2024): Charger mounting compliant in any position.
MSHA Approved: Permissible flashlight (No. 20-A150001-0).
IPX4 Water Resistance: Splash-proof for wet conditions.
2 m Impact Resistance: Drop tested for rugged environments.
ANSI/PLATO FL1-2019: Validated light output and run time claims.